An early design for the Quinjet. This was a challenging design problem, one that took a number of designers to tackle, including my colleagues and friends Tani Kunitake, Paul Ozzimo, Mike Meyers and Rick Buoen. Originally the script called for a vehicle that was at once a transport that could carry the whole Avengers team, a VTOL ground attack craft and a hypersonic plane that had to fly from New York to Berlin in less than an hour.